source: trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/commands/CMDshowSequences.java @ 229

package de.ugoe.cs.eventbench.commands;

import java.security.InvalidParameterException;
import java.util.Collection;
import java.util.List;

import de.ugoe.cs.eventbench.swing.DlgSequences;
import de.ugoe.cs.util.console.Command;
import de.ugoe.cs.util.console.Console;
import de.ugoe.cs.eventbench.data.GlobalDataContainer;
import de.ugoe.cs.eventbench.data.Event;

/**
 * <p>
 * Command to show sequences.
 * </p>
 * 
 * @author Jeffrey Hall, Steffen Herbold
 */
public class CMDshowSequences implements Command {

        /*
         * (non-Javadoc)
         * 
         * @see de.ugoe.cs.util.console.Command#help()
         */
        @Override
        public void help() {
                Console.println("Usage: showSequences");
        }

        /*
         * (non-Javadoc)
         * 
         * @see de.ugoe.cs.util.console.Command#run(java.util.List)
         */
        @SuppressWarnings("unchecked")
        @Override
        public void run(List<Object> parameters) {

                if (parameters.size() > 0)
                        throw new InvalidParameterException();

                Collection<List<Event<?>>> containedSequences = null;

                try {
                        containedSequences = (Collection<List<Event<?>>>) GlobalDataContainer
                                        .getInstance().getData("sequences");
                } catch (ClassCastException e) {
                        Console.println("Unable to cast Data in GlobalDataContainer to List of Sequences");
                }

                if (containedSequences == null) {
                        Console.printerrln("No sequences found.");
                } else {

                        // TODO use SWT-GUI instead
                        DlgSequences.showDialog();

                        synchronized (Console.getInstance()) {
                                try {
                                        Console.getInstance().wait();
                                } catch (InterruptedException e) {
                                        e.printStackTrace();
                                }
                        }
                }
        }
}